similar to: Rails / Rack version mismatch

I get this error can''t activate rack (~> 1.0.1), already activated rack-1.2.2 It appears that puppet-dashboard uses rack 1.0.1 but passenger 3.0.7 needs to use rack1.2.2 Is there a way around this or make dashboard use rack 1.2.2? -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to

Hi, I have a rails 2.3.8 app which has rack 1.1.0. I get parse_multipart error. There''s a new release of rack 1.2.0 which might fix the multipart error. The question is how I upgrade the rack? I froze the rails. I did "gem update rack" and it upgraded rack to 1.2.0. But my rails app still uses rack 1.1. How do I set the rails app use rack 1.2.0? Thanks. Sam -- Posted via

Hi everyone, I need some insight into a problem I just started having. I''m running ruby 1.8.6 on an ubuntu box with the following gems installed: $ sudo gem list --local *** LOCAL GEMS *** actionmailer (2.3.5, 2.3.4, 2.3.2, 2.2.2) actionpack (2.3.5, 2.3.4, 2.3.2, 2.2.2) activerecord (2.3.5, 2.3.4, 2.3.2, 2.2.2) activeresource (2.3.5, 2.3.4, 2.3.2, 2.2.2) activesupport (2.3.5, 2.3.4,

Hi, while generating the PDF file , i am getting following error.. please help for me. RuntimeError (JPEG marker not found!): C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/ graphics/imageinfo.rb:176:in ` measure_JPEG'' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/ graphics/imageinfo.rb:174:in ` loop''

Hi All, my server is having rack gems as: rack (1.2.1, 1.1.0, 1.0.1, 1.0.0) when i run the following command in my project/vendor/gems folder: gem unpack rack-1.0.0 It shows the following error message: Error: Gem ''rack-1.0.0'' not installed. Any idea on this?? Thanks, Saurabh -- Posted via http://www.ruby-forum.com/. -- You received this message because you are

Hello All, We''re working on a project on a Windows machine that will use PDFKit to convert an HTML page to a PDF. I have followed all the instructions at GitHub (http://github.com/jdpace/PDFKit), for installing wkhtmltopdf and PDFKit, then creating the config file in ''config/initializers/pdfkit.rb'' and then finally, setting up Middleware for Rails apps in

Hello -- Please pardon my newness -- I''m just getting started with rails, and I''m having some difficulty getting it set up with MySQL. I am able to get the basic ruby server running (script\server). When I created a new page (using script/generate controller about index), I am not able to navigate to the new page, and Ruby either crashes or gives me an error: /!\ FAILSAFE /!\

Hi folks, I''m having trouble getting gems to install rails. It just keeps asking me which version of thin I want to install. Until I choose skip or cancel, in which case I''m told that something has gone wrong. Any advice? Thanks kindly, Tommy PS: Gems is 0.94. --------------------------------------------------------------------- tommy@tommy-laptop:~/www/blog$ sudo gem

I have a strange problem with setting request.format = :mobile I can reproduce this problem on a completely fresh Rails 3.0.7 app with no special gems. This seemed to work well in Rails 2 but for some reason is hiccuping here, not sure what''s different in Rails 3 that makes this hiccup. If you look at the stack track, it doesn''t even pass through my app stack once -- weird --

I am newb in ror. I''ve googled and found no concrete answer to my problem below: NoMethodError in AdminController#index undefined method `scaffold'' for AdminController:Class RAILS_ROOT: /home/darwin/Sites/music_library Application Trace | Framework Trace | Full Trace /home/darwin/Sites/music_library/app/controllers/admin_controller.rb:3

Hi , I am running on Vista with webrick ... When I generate controllers , models and views I get an error as under. C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/ dependencies.rb:105:in `const_missing'' C:/ROR_lpapp042109/app/controllers/afflnetworks_controller.rb:5:in `index'' I tried reinstalling but kept stumbling on this. gem -v 1.3.2 rails -v 2.3.2

I''m trying to set up the authlogic gem for rails, just after logging my user I get this weird error: NoMethodError in Usuari sessionsController#create undefined method `valid_password?'' for #<Usuari:0xb69b9a54> RAILS_ROOT: /home/cocozz/dev/enruscats Application Trace | Framework Trace | Full Trace

Hi Guys, Facing a weird error . Errno::EAFNOSUPPORT: Address family not supported by protocol - socket(2) It seems to be happening with mail sending mail . I am using AUTHSMTP to send mails . Unable to send mail and the app breaks . Any help will be appreciated . Same code worked with ruby 1.8 and rails 2.3.x . *Configuration* Rails 3.2 Ruby 1.9 Engineyard , Linux Instance *Backtrace :*

Hi Guys, Facing a weird error . Errno::EAFNOSUPPORT: Address family not supported by protocol - socket(2) It seems to be happening with mail sending mail . I am using AUTHSMTP to send mails . Unable to send mail and the app breaks . Any help will be appreciated . Same code worked with ruby 1.8 and rails 2.3.x . *Configuration* Rails 3.2 Ruby 1.9 Engineyard , Linux Instance *Backtrace :*

This is the first time I am Running ruby on rails. When running the "blog" application I got the message "We''re sorry, but something went wrong. We''ve been notified about this issue and we''ll take a look at it shortly." Then I checked the CODE\blog\log\development.log and got this:

Hi, In a few words, can someone explain to me the NoMethodError. Googling for answers will get you to something but a direct answer from experts will give you something. NoMethodError in Book#new Showing app/views/book/new.html.erb where line #4 raised: undefined method `title'' for #<Book id: nil, created_at: nil, updated_at: nil> Extracted source (around line #4): 1:

I have the following code in app/controllers/processjobs_controller.rb # class ProcessJobsController <ApplicationController def index @ProcessJobs = ProcessJobs.find(:all) end end # This is my route file .. ActionController::Routing::Routes.draw do |map| map.resources :ProcessJobs map.connect '':controller/:action/:id'' map.connect

Hi all, I am trying to reproduce rails 3.2 behaviour with fields_for and nested attributes. class ControllerAction < ActiveRecord::Base has_many :interactions, dependent: :destroy has_many :roles, through: :interactions scope :controllers, lambda {|name| where("controller_name_id = ?", name)} scope :actions, lambda {|name| where("action_name_id =

Does puppet doc require a specific version of any gems (such as rdoc or rake) to operate? I''m getting some errors when I try to generate my rdoc now. # puppet doc --output /var/www/test --modulepath /etc/puppet/environments/test/modules -m rdoc RDoc::RDocError is deprecated and will be removed in RDoc 4 Could not generate documentation: uninitialized constant RDoc::RDoc::Generator

Hi! I write a gem at the moment. The Gem need to register during the process in the rack middleware. So I make an folder "rack" inside my "lib" folder. I called the file "request.rb" because it keeps track of requests. So we speaking about the file /lib/rack/request.rb But even if I place an empty file on this, I get the following: